37... b5f1 [%c_effect f1;square;f1;type;GreatFind;persistent;true] Always an active move $1 38. a7c7 [%c_effect c7;square;c7;type;Inaccuracy;persistent;true] This is one of the positions in which I feel uncomfortable criticizing any move from either player. From now on they play at an absurdly high level, even with little time on the clock. It turns out that the position is very complicated and mistakes would be inevitable even if it were a classic time control game. 38... f1h3  39. f3e2  39... h3g4 